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113900-01D

10

INSTALLATION

Continued

  CAUTION:  Never  touch  the 

blower wheel while in operation.

5.   Turn  on  power  to  duplex  outlet  if  previ-

ously turned off per the warning in step 
1, page 9.

6.   Check to make sure that the power cord is 

completely clear of the blower wheel and 
that there are no other foreign objects in 
blower wheel. Turn blower on and check 
for operation.

7.   Replace  bottom  of  firebox. 

Note: 

Make 

sure the back of the firebox bottom slides 
under  the  rear  of  the  firebrick  (lift  the 
firebrick up if necessary.)

8.   Reattach firebox bottom using 2 screws 

removed in step 1, page 9. 

9.  Install the log set heater according to the 

installation instructions supplied with the 
heater.

OPERATING THE BLOWER

Light your gas appliance with the blower off. 
After  about  15  minutes,  turn  the  blower  on 
to deliver heated air at the top louvers. The 
blower features a variable control which al-
lows you to select the speed you desire.

Note:

  Periodically  check  the  louvers  of  the 

firebox  and  remove  any  dust,  dirt  or  other 
obstructions.

INSTALLING LOG HEATER IN 
FIREBOX

 

CAUTION: Do not pick up log 

base assembly by burners. This 

could  damage  burners.  Only 

handle base by grates. 

 

CAUTION: Do not remove the 

data plates attached to the heater 

base assembly. The data plates 

contain important warranty and 

safety information.

1.  Remove 2 screws holding firebox bottom 

in place.

2.  Lift and remove firebox bottom (see Figure 

9, page 9).

3.  Route  flexible  gas  line  from  equipment 

shutoff valve into firebox through side. 

NOTICE: Most building codes do not 

permit concealed gas connections. 

A flexible gas line is recommended 

to allow accessibility from the fire

-

box.  The  flexible  gas  supply  line 

connection to the equipment shut

-

off valve should be accessible. 

4.  Attach gas log heater base to firebox bot-

tom with four screws included with base 
(see 

Installing Heater Base Assembly

 in 

log set owner’s manual). 

5.  Replace firebox bottom and secure with 

screws.

INSTALLING FIREPLACE HOOD

NOTICE: The firebox canopy (hood) 

must  not  be  modified  or  replaced 

with a canopy (hood) that may be 

provided with the unvented decora

-

tive room heater.

1.  Attach three zinc-colored shoulder screws 

to back of hood.

.  Insert hood into hood-mounting slots on 

firebox.

3.  Hold hood in place. Insert two black Phil-

lips screws through bottom of hood and 
tighten. 

Figure 12 - Installing Fireplace Hood

Hood

Hood 
Mounting 
Slot

Screw

Shoulder 
Screw

Summary of Contents for HDFB32C

Page 1: ...y ANSI Z21 11 2 ap proved gas logs This appliance may be installed in an aftermarket per manently located manufactured mobile home where not prohibited by local codes This appliance is only for use wi...

Page 2: ...ith this heater WARNING Donotallowfans to blow directly into the firebox Avoidanydraftsthatalterburner flame patterns Ceiling fans can create drafts that alter burner flame patterns Altered burner pat...

Page 3: ...o not use the firebox if it has been un der water due to the shock hazard that could result with the blower accessary if installed in place 11 Provide adequate clearances around air openings SAFETY IN...

Page 4: ...nsureproperfresh air for this and other fuel burning appliances in your home Today s homes are built more energy efficient than ever New materials increased insulation and new construction methods hel...

Page 5: ...ome meets all of the three criteria above you must provide additional fresh air See Ventilation Air From Outdoors page 6 If your home does not meet all of the three criteria above proceed to Determini...

Page 6: ...s water heater ___________ Btu Hr Gas furnace ___________ Btu Hr Vented gas heater ___________ Btu Hr Gas fireplace logs ___________ Btu Hr Other gas appliances _________ Btu Hr Total _ ________ Btu H...

Page 7: ...ge 12 Ventilation Air From Outdoors Provide extra fresh air by using ventilation grills or ducts You must provide two perma nent openings one within 12 of the ceiling and one within 12 of the floor Co...

Page 8: ...uchorextendbeyond the fireplace screen If your installation does not meet the mini mum clearances in Figure 7 you must raise the mantel to an acceptable height OR remove the mantel Example Figure 6 Mi...

Page 9: ...front panel pushing the plastic control shaft forward through the opening see Figure 10 INSTALLation Continued 3 While supporting speed control secure control shaft with lock nut by pushing and turnin...

Page 10: ...pickuplog base assembly by burners This could damage burners Only handle base by grates CAUTION Donotremovethe dataplatesattachedtotheheater base assembly The data plates contain important warranty an...

Page 11: ...d with mantel As sembly instructions are included with each accessory 2 If using a blower install a properly grounded 120 volt three prong electrical outlet at firebox location if an outlet is not the...

Page 12: ...ll 39 3 8 27 7 8 55 5 8 34 3 4 Figure 19 Rough Opening for Installing in Corner 34 3 4 17 3 4 33 1 Frame in rough opening Use dimensions shown in Figure 18 for the rough opening If installing in a cor...

Page 13: ...lappingthefront facing with noncombustible facing material Technical Service You may have further questions about instal lation operation or troubleshooting If so contact DESA Heating Products Technic...

Page 14: ...ings fluted sides and medallion Accessories Purchase these fireplace accessories from your local dealer If they can not supply these accessories call DESAHeating Products Sales Department at 1 866 672...

Page 15: ...and Rapids MI 49504 2672 616 791 0505 1 800 446 1446 www nbmc com Parts Centrals These Parts Centrals are privately owned businesses They have agreed to support our customer s needs by providing origi...

Page 16: ...www desatech com 113900 01D 16 5 14 14 21 13 14 6 1 14 7 14 18 12 12 20 8 16 11 15 17 9 4 2 3 2 14 10 15 19 Illustrated Parts Breakdown HDFB32C...

Page 17: ...rick Retainer 3 3 114042 01 Rear Firebrick 1 4 114042 02 Side Firebrick 2 5 103207 01 Outer Casing 1 6 Outer Shell Base 1 7 Firebox Wrapper 1 8 103297 01 Assembly Screen 2 9 103773 05 Front Assembly 1...

Page 18: ..._____________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ _____...

Page 19: ..._____________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ _____...

Page 20: ...inal condition because of normal wear and tear or parts that fail or become damaged as a result of misuse accidents lack of proper maintenance or defects caused by improper installation Travel diagnos...

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